What was found
SAL - MAJOR REPAIR - DURING C-08 CHECK CORROSION WAS FOUND ON LT REAR SPAR HOLES 52, 53, 54, 56, & 60. MAINTENANCE REPAIRED DAMAGE BY REWORKING LT REAR SPAR HOLES PER AIRBUS REPAIR INSTRUCTION R572-58325 ISSUE D AND ER 26-5700-05121-SS1.